Index: cfe/trunk/include/clang/Basic/Builtins.def
===================================================================
--- cfe/trunk/include/clang/Basic/Builtins.def
+++ cfe/trunk/include/clang/Basic/Builtins.def
@@ -1365,7 +1365,7 @@
 BUILTIN(__builtin_coro_id, "v*Iiv*v*v*", "n")
 BUILTIN(__builtin_coro_alloc, "b", "n")
 BUILTIN(__builtin_coro_begin, "v*v*", "n")
-BUILTIN(__builtin_coro_end, "vv*Ib", "n")
+BUILTIN(__builtin_coro_end, "bv*Ib", "n")
 BUILTIN(__builtin_coro_suspend, "cIb", "n")
 BUILTIN(__builtin_coro_param, "bv*v*", "n")
 // OpenCL v2.0 s6.13.16, s9.17.3.5 - Pipe functions.
Index: cfe/trunk/test/CodeGenCoroutines/coro-builtins.c
===================================================================
--- cfe/trunk/test/CodeGenCoroutines/coro-builtins.c
+++ cfe/trunk/test/CodeGenCoroutines/coro-builtins.c
@@ -43,7 +43,7 @@
   __builtin_coro_free(__builtin_coro_frame());
 
   // CHECK-NEXT: %[[FRAME6:.+]] = call i8* @llvm.coro.frame() 
-  // CHECK-NEXT: call void @llvm.coro.end(i8* %[[FRAME6]], i1 false)
+  // CHECK-NEXT: call i1 @llvm.coro.end(i8* %[[FRAME6]], i1 false)
   __builtin_coro_end(__builtin_coro_frame(), 0);
 
   // CHECK-NEXT: call i8 @llvm.coro.suspend(token none, i1 true)